11278888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 11271512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 347, 478, 694, 956, 1388, 1912, 2776, 4063, 5899, 8126, 11798, 16252, 23596, 32504, 47192, 82933, 165866, 331732, 663464, 1409861, 2819722, 5639444, 11278888]

約数ペア:

[(1, 11278888), (2, 5639444), (4, 2819722), (8, 1409861), (17, 663464), (34, 331732), (68, 165866), (136, 82933), (239, 47192), (347, 32504), (478, 23596), (694, 16252), (956, 11798), (1388, 8126), (1912, 5899), (2776, 4063)]